CN202985515U - Powerful safety hammer - Google Patents
Powerful safety hammer Download PDFInfo
- Publication number
- CN202985515U CN202985515U CN 201220683141 CN201220683141U CN202985515U CN 202985515 U CN202985515 U CN 202985515U CN 201220683141 CN201220683141 CN 201220683141 CN 201220683141 U CN201220683141 U CN 201220683141U CN 202985515 U CN202985515 U CN 202985515U
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- CN
- China
- Prior art keywords
- hammer
- elastic force
- life
- saving
- powerful
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a powerful safety hammer, which is characterized in that a spring and a ram are connected according to a lever principle. The ejection force of the spring is enlarged according to the lever principle, so as to enable the safety hammer to break up glass more easily. The powerful safety hammer is unique in design, and changes the force action form of the original safety hammer, the ejection force is enlarged according to the lever principle, and a sucking disc is used for fixing the safety hammer at the same time, so that the aged in danger can also escape easily.
Description
Technical field
The utility model relates to a kind of life-saving hammer, the powerful life-saving hammer of using when especially escaping for the people of some old poor physical capacity.
Background technology
At present, known life-saving hammer such as fixing type elastic escape hammer (201120326989.7), this life-saving hammer comprise shell, sleeve, percussion hammer and elastic force releasing device, and percussion hammer is arranged in sleeve, and sleeve and the setting of elastic force releasing device are in the enclosure.Percussion hammer comprises tup part, stop portion and mounting portion, and the mounting portion overcoat has spring, is provided with spacer pin on stop portion, can slide along the stopper slot of sleeve lateral wall.The elastic force releasing device comprises latch hook, ejector spring, pull bar, and latch hook is movably arranged on the outer wall of sleeve, and its edge is the drag hook shape, and the drag hook place of latch hook is corresponding with the stopper slot position.Barrel forward end is for clashing into mouth, and outer casing back is provided with cover plate.Due to percussion hammer and spring on same straight line and same direction move, due to the characteristic of spring, the dynamics of clashing in the time of may using is less than normal, glass is not allowed frangible, does not cause striking safety glass because some the elderlys have enough strength again, thereby causes the accident.
Summary of the invention
In order to overcome the deficiency of above life-saving hammer.The utility model provides a kind of powerful life-saving hammer, and this life-saving hammer is simple to operate, only needs to hold by the sucker of outside the glass that will smash, by pulling spanner, just can smash hard glass, for some the elderlys provide convenience.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of powerful life-saving hammer, strengthening lever system by shell, sleeve, percussion hammer, elastic force releasing device and elastic force forms, percussion hammer is arranged in sleeve, sleeve, elastic force releasing device and elastic force strengthen the lever system setting in the enclosure, percussion hammer comprises tup part, stop portion and mounting portion, be provided with spacer pin on stop portion, can slide along the stopper slot of sleeve lateral wall.The elastic force releasing device comprises latch hook, pull bar, and the drag hook place of latch hook is corresponding with the stopper slot position, and barrel forward end is for clashing into mouthful, it is characterized by between spring and percussion hammer to be connected by lever principle; Clash into a mouthful outside and be provided with sucker, be used for being fixed on firmly life-saving hammer on glass; Shell is provided with resetting means, and resetting means is connected with percussion hammer from horizontal level; Spring is connected with power arm, and percussion hammer is connected with resistance arm; Resetting means and shell upper cooperatively interact, and resetting means is attached to the shell tip exterior.
The beneficial effects of the utility model are: by lever principle, increased the dynamics of launching of spring, some the elderlys also can be escaped in accident.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the front view of the powerful life-saving hammer of the utility model.
Fig. 2 is the top view of the powerful life-saving hammer of the utility model.
Fig. 3 is the left view of the powerful life-saving hammer of the utility model.
Fig. 4 is first embodiment of the powerful life-saving hammer of the utility model vertical section structural map.
Fig. 5 is second of the powerful life-saving hammer of the utility model embodiment vertical section structural map.
In figure, 1. install slightly, 2. latch hook, 3. percussion hammer, 4. sucker 5. clashes into mouthful, and 6. elastic force strengthens lever, 7. spring, 8 resetting means, 9 is slightly spacing, 10 elastic force releasing devices.
The specific embodiment
By latch hook 2, percussion hammer 3 is pinned in example shown in Figure 4, spring 7 is in compressive state, and this is the general inactive state of this power rammer.
In example shown in Figure 5, be fixed on glass surface by sucker 4, the startup of elastic force releasing device 10, the crooked disengaging of latch hook 2 installs slightly, and percussion hammer 3 loses binding force, spring 7 reduction simultaneously, strengthen lever 7 by brute force, elastic force is amplified, percussion hammer 3 ejects, spacingly slightly 9 arrive outer casing inner walls and stop, this is with regard to this life-saving hammer complete operation once.
This brute force life-saving hammer has increased the dynamics of launching of spring by lever principle, and some the elderlys also can be escaped in accident, and is safer, easy.
Claims (5)
1. powerful life-saving hammer, strengthening lever system by shell, sleeve, percussion hammer, elastic force releasing device and elastic force forms, percussion hammer is arranged in sleeve, sleeve, elastic force releasing device and elastic force strengthen the lever system setting in the enclosure, percussion hammer comprises tup part, stop portion and mounting portion, be provided with spacer pin on stop portion, can slide along the stopper slot of sleeve lateral wall, the elastic force releasing device comprises latch hook, pull bar, the drag hook place of latch hook is corresponding with the stopper slot position, barrel forward end is for clashing into mouthful, it is characterized by between spring and percussion hammer to be connected by lever principle.
2. a kind of powerful life-saving hammer according to claim 1, is characterized in that: clash into a mouthful outside and be provided with sucker, be used for being fixed on firmly life-saving hammer on glass.
3. a kind of powerful life-saving hammer according to claim 1, it is characterized in that: shell is provided with resetting means, and resetting means is connected with percussion hammer from horizontal level.
4. a kind of powerful life-saving hammer according to claim 1, it is characterized in that: spring is connected with power arm, and percussion hammer is connected with resistance arm.
5. a kind of powerful life-saving hammer according to claim 1, it is characterized in that: resetting means and shell upper cooperatively interact, and resetting means is attached to the shell tip exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683141 CN202985515U (en) | 2012-12-12 | 2012-12-12 | Powerful safety hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683141 CN202985515U (en) | 2012-12-12 | 2012-12-12 | Powerful safety hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985515U true CN202985515U (en) | 2013-06-12 |
Family
ID=48556733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220683141 Expired - Fee Related CN202985515U (en) | 2012-12-12 | 2012-12-12 | Powerful safety hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007455A (en) * | 2012-12-12 | 2013-04-03 | 苏州萃智新技术开发有限公司 | Strong lifesaving hammer |
-
2012
- 2012-12-12 CN CN 201220683141 patent/CN202985515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007455A (en) * | 2012-12-12 | 2013-04-03 | 苏州萃智新技术开发有限公司 | Strong lifesaving hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131212 |